I was wondering if removing C83 is the best way to keep the OD1 & 2 Orange & Red from squealing? I have already put a 5751 in V6 which didn't do much. As it is, I am unable to get the gain on either channel past 10 o'clock. I am not really interested in doing a lot of mods because I love the amp pretty much the way it is, I just gotta get rid of the squeal.
@santiall was setting the bias a little on the cold side a part of the design or was that more of a "let's prevent tube issues" type of thing.
One more thing, if I am playing in a mode, let's say green on CH 1 with FX Loop on and then I shut the amp off, when I power the amp back up and switch it out of stand by the indicator LED for the channel mode and the FX Loop go off. How is the memory for the recalling the last state the amp was in stored? Is there a battery or a super cap or something?
@santiall was setting the bias a little on the cold side a part of the design or was that more of a "let's prevent tube issues" type of thing.
One more thing, if I am playing in a mode, let's say green on CH 1 with FX Loop on and then I shut the amp off, when I power the amp back up and switch it out of stand by the indicator LED for the channel mode and the FX Loop go off. How is the memory for the recalling the last state the amp was in stored? Is there a battery or a super cap or something?
Last edited: